🕵️ Crowdstrike Holdings, Inc. ($CRWD)
SEC insider & ownership activity, last 12 months · CIK 1535527 · every row links its SEC filing
Over the last 12 months insiders sold $393.3M with no open-market buying against it. Kurtz George sold $195.5M (Aug–Jul). 1 planned sale is pending, the largest $2.5M (Michael Sentonas). No red-flag 8-Ks in the window.
🚨 3 signals active —
planned-vs-executed verdicts, pre-event flags, and cluster context live in the
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 8 sellers, $393.3M (1571 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Kurtz George | 0 | – | 1294 | $195.5M | Jul 27, 2026 |
| Michael Sentonas | 0 | – | 14 | $79.7M | Jun 22, 2026 |
| Sameer K. Gandhi | 0 | – | 159 | $47.5M | Jul 1, 2026 |
| Burt W. Podbere | 0 | – | 47 | $34.1M | Jun 22, 2026 |
| Oleary Denis | 0 | – | 20 | $19.9M | Jul 13, 2026 |
| Saha Anurag | 0 | – | 10 | $7.1M | Jun 24, 2026 |
| Watzinger Gerhard | 0 | – | 2 | $7.0M | Jun 11, 2026 |
| Flower Johanna | 0 | – | 25 | $2.5M | Jun 17, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Vanguard Capital Management | 7.3% | 13G | Apr 29, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| George Kurtz | $132.4M | Jul 17, 2026 | filing ↗ |
| Denis O'Leary | $2.7M | Jul 13, 2026 | filing ↗ |
| Potomac Investments LP | $3.9M | Jul 1, 2026 | filing ↗ |
| George Kurtz | $12.8M | Jun 22, 2026 | filing ↗ |
| Burt W. Podbere | $5.8M | Jun 22, 2026 | filing ↗ |
| Michael Sentonas | $8.4M | Jun 22, 2026 | filing ↗ |
| Denis O'Leary | $13.8M | Jun 5, 2026 | filing ↗ |
| Gerhard Watzinger | $14.4M | Jun 5, 2026 | filing ↗ |
| Potomac Investments LP | $12.3M | May 19, 2026 | filing ↗ |
| Potomac Investments LP | $8.7M | May 14, 2026 | filing ↗ |
| Michael Sentonas | $5.5M | May 12, 2026 | filing ↗ |
| Michael Sentonas | $21.4M | May 11, 2026 | filing ↗ |
| Potomac Investments LP | $9.3M | May 8, 2026 | filing ↗ |
| Michael Sentonas | $2.5M | May 7, 2026 | filing ↗ |
| George Kurtz | $3.2M | May 4, 2026 | filing ↗ |
| Burt W. Podbere | $884K | May 4, 2026 | filing ↗ |
| George Kurtz | $64.8M | Apr 17, 2026 | filing ↗ |
| George Robert Kurtz | $13.1M | Mar 23, 2026 | filing ↗ |
| Burt W. Podbere | $6.5M | Mar 23, 2026 | filing ↗ |
| Michael Sentonas | $7.9M | Mar 23, 2026 | filing ↗ |
| PK Giving Trust | $104.9M | Feb 5, 2026 | filing ↗ |
| DK Giving Trust | $204.0M | Feb 5, 2026 | filing ↗ |
| George Robert Kurtz | $11.9M | Feb 4, 2026 | filing ↗ |
| Burt W. Podbere | $3.3M | Feb 4, 2026 | filing ↗ |
| George Robert Kurtz | $3.0M | Feb 2, 2026 | filing ↗ |
| Burt W. Podbere | $714K | Feb 2, 2026 | filing ↗ |
| 2025 DK Charitable Remainder Unitrust | $9.7M | Jan 15, 2026 | filing ↗ |
| Johanna Flower | $1.4M | Jan 15, 2026 | filing ↗ |
| George Robert Kurtz | $8.4M | Dec 22, 2025 | filing ↗ |
| Burt W. Podbere | $5.1M | Dec 22, 2025 | filing ↗ |
| Michael Sentonas | $5.5M | Dec 22, 2025 | filing ↗ |
| Denis O'Leary | $4.1M | Dec 5, 2025 | filing ↗ |
| DK Giving Trust | $593.5M | Nov 5, 2025 | filing ↗ |
| PK Giving Trust | $449.7M | Nov 5, 2025 | filing ↗ |
| George Robert Kurtz | $3.8M | Nov 3, 2025 | filing ↗ |
| Burt W. Podbere | $1.1M | Nov 3, 2025 | filing ↗ |
| Potomac Investments LP | $7.9M | Oct 24, 2025 | filing ↗ |
| Johanna Flower | $1.1M | Oct 15, 2025 | filing ↗ |
| Michael Sentonas | $5.2M | Oct 10, 2025 | filing ↗ |
| Michael Sentonas | $7.6M | Oct 8, 2025 | filing ↗ |
| Michael Sentonas | $10.0M | Oct 1, 2025 | filing ↗ |
| George Robert Kurtz | $8.8M | Sep 22, 2025 | filing ↗ |
| Burt W. Podbere | $5.3M | Sep 22, 2025 | filing ↗ |
| Michael Sentonas | $5.8M | Sep 22, 2025 | filing ↗ |
| Potomac Investments LP | $2.6M | Sep 4, 2025 | filing ↗ |
| George Robert Kurtz | $19.0M | Aug 5, 2025 | filing ↗ |
| DK Giving Trust | $677.3M | Aug 5, 2025 | filing ↗ |
| PK Giving Trust | $554.8M | Aug 5, 2025 | filing ↗ |
| Burt W. Podbere | $5.4M | Aug 5, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Charter/bylaw changes (5.03) | Jun 17, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 17, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 17, 2026 | filing ↗ |
| Earnings (2.02) | Jun 3, 2026 | filing ↗ |
| Other events (8.01) | Jun 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 3, 2026 | filing ↗ |
| Officer/director changes (5.02) | Apr 16, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Apr 16, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 16, 2026 | filing ↗ |
| Other events (8.01) | Apr 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 6, 2026 | filing ↗ |
| Earnings (2.02) | Mar 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 3, 2026 | filing ↗ |
| Officer/director changes (5.02) | Dec 22, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 22, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 22, 2025 | filing ↗ |
| Earnings (2.02) | Dec 2, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 2, 2025 | filing ↗ |
| Earnings (2.02) | Aug 27, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 27, 2025 | filing ↗ |